Computer display with a graphical user interface



FIG. l is a front view of a computer display with a graphical user interface; and,

FIG. 2 is a front view of a second embodiment thereof.

The broken line showings of the computer display, text, oblique lines, oval features, and horizontal lines are included for the purpose of illustrating portions of the computer display with a graphical user interface and form no part of the claimed design. 

The ornamental design for a computer display with a graphical user interface, as shown and described. 